9 July 2025
Combination Billing Tips for MBS Item 23
MBS Item 23 is designed for GP consultations lasting between 6 and 20 minutes. It applies to various services such as patient history-taking, clinical examinations, arranging investigations, and providing preventive healthcare.
What Does MBS Item 23 Cover?
GP consultations under MBS Item 23 include:
Patient History: Collecting relevant medical history.
Clinical Examination: Performing necessary physical checks.
Investigations: Ordering tests or referrals for further diagnosis.
Management Plans: Implementing strategies to manage one or more health-related issues.
Preventive Care: Offering advice and preventive healthcare services.
Time-Based MBS Items for General Attendance
To bill consultations accurately, select the appropriate item number based on consultation length:
Item 3: Less than 6 minutes.
Item 23: 6 to 20 minutes.
Item 36: 20 to 40 minutes.
Item 44: 40 to 60 minutes.
Item 123: Over 60 minutes (new addition).
Combination Billing with MBS Item 23
MBS Item 23 allows for combination billing with other services, except care plan items (721, 723, 732).
Example: A patient presents with chest pain. You can bill:
Item 23: General consultation.
Item 11707: ECG for diagnostic purposes.
Ensure compliance by avoiding co-claims with care plan items.Key Tips for GPs
1. Explore Alternatives First
Consider whether another item (e.g., 36 or 44) better reflects the length and complexity of the consultation.
2. Use Combination Billing
Co-claim services where appropriate to reflect the full scope of care provided during a consultation.
3. Stay Updated
Keep up with the latest MBS explanatory notes to maintain compliance and improve billing efficiency.
4. Document Thoroughly
Accurate documentation is essential to meet Medicare requirements and ensure high-quality patient care.
Conclusion
MBS Item 23 is essential for accurately billing GP consultations between 6 to 20 minutes, offering flexibility for various healthcare services. By choosing the correct item number, using combination billing when applicable, and ensuring proper documentation, GPs can enhance both compliance and patient care.